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Two rigid bodies A and B rotate with rotational kinetic energies Eᴀ and Eʙ respectively. The moments of inertia of A and B about the axis of rotation are Iᴀ and Iʙ respectively. If Iᴀ = Iʙ/4 and Eᴀ = 100 Eʙ, the ratio of angular momentum (Lᴀ) of A to the angular momentum (Lʙ) of B is
Options
(a) 25
(b) 5/4
(c) 5
(d) 1/4
Correct Answer:
5
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
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Topics: Motion of system of Particles and Rigid Body
(73)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- An open pipe resonates with a tuning fork of frequency 500 Hz. It is observed
- A block of mass 5 kg is moving horizontally at a speed of 1.5 m/s. A perpendicular force
- A parallel plate air capacitor is connected to battery. After charging fully
- The energy of groundstate (n=1) of hydrogen level is -13.6 eV. The ionistation
- In a given process on an ideal gas, dW=0 and dQ<0. Then for the gas
Topics: Motion of system of Particles and Rigid Body (73)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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